Circle with Area 7.7777 Square Inches

Instant diameter calculation and visualization

Diameter

3.1469 inches

Radius

1.5734 inches

Circumference

9.8862 inches

Area

7.7777 in²

How to Calculate Circle Diameter from Area

Step-by-Step Solution

  1. Start with the circle area formula: A = πr²
  2. Solve for radius: r = √(A/π)
  3. Calculate diameter: d = 2r
r = √(7.7777/π) = 1.5734 inches
d = 2 × 1.5734 = 3.1469 inches

Similar Calculations